Magtek MSR Keyboard Wedge TRK 1/2/3 Black- The MiniWedge Swipe Reader connects between a PC and its keyboard. The Reader looks transparent to both the keyboard and the PC until a card is read. When a card is read, the Reader disables the keyboard and sends card data using the same scan codes used by the keyboard. The PC cannot distinguish between data from the keyboard and data from the Reader. MiniWedge Readers can connect to PS/2 or AT type PCs. The PC keyboard supplies power to the MiniWedge Reader. The Reader can be configured to send card data with or without start sentinel, end sentinel, and carriage returns. The MiniWedge Reader also recognizes commands from the PC to enable or disable the keyboard or card reading. When powered up, all devices are active. This Reader features three-track capability. General Device Type Magnetic card reader Enclosure Type External Width 1.3 in Depth 3.9 in Height 1.2 in Weight 0.4 lbs Color Black Localization English / United States Expansion / Connectivity Expansion Slots Total (Free) 1 x Magnetic Card Connections 1 x keyboard - generic - 6 pin mini-DIN (PS/2 style) ¦ 1 x keyboard - generic - 5 pin DIN Miscellaneous Cables Included 2 x keyboard cable - 6 ft MTBF 125,000 hour(s) Software / System Requirements Software Included Drivers & Utilities OS Required Microsoft Windows 95/98, Microsoft Windows NT Manufacturer Warranty Service & Support 1 year warranty Service & Support Details Limited warranty - 1 year Environmental Parameters Min Operating Temperature 32 °F Max Operating Temperature 131 °F Humidity Range Operating 10 - 90%